4H-1-BENZOPYRAN-4-ONE, 2-(4-CHLOROPHENYL)-

Modify Date: 2024-01-09 12:50:30

4H-1-BENZOPYRAN-4-ONE, 2-(4-CHLOROPHENYL)- structure	Common Name	4H-1-BENZOPYRAN-4-ONE, 2-(4-CHLOROPHENYL)-
	CAS Number	10420-75-4	Molecular Weight	256.68400
	Density	1.342g/cm3	Boiling Point	391ºC at 760mmHg
	Molecular Formula	C₁₅H₉ClO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	163.7ºC

Name	2-(4-chlorophenyl)chromen-4-one
Synonym	More Synonyms

Density	1.342g/cm3
Boiling Point	391ºC at 760mmHg
Molecular Formula	C₁₅H₉ClO₂
Molecular Weight	256.68400
Flash Point	163.7ºC
Exact Mass	256.02900
PSA	30.21000
LogP	4.11340
Vapour Pressure	2.54E-06mmHg at 25°C
Index of Refraction	1.642

HS Code	2914700090

Precursor 9
CAS#:3033-96-3 2-Propen-1-one,... CAS#:104-88-1 4-Chlorobenzaldehyde CAS#:118-93-4 Ortho-Hydroxyac... CAS#:1351986-51-0 2-(4-chlorobenz...
CAS#:65599-34-0 4-(4-OXO-2-THIA... CAS#:106-39-8 4-Bromochlorobenzene CAS#:201230-82-2 carbon monoxide CAS#:491-38-3 Chromone
CAS#:1679-18-1 (4-Chlorophenyl...
DownStream 1
CAS#:19275-70-8 4H-1-Benzopyran...

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

4'-Chloroflavone

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4H-1-BENZOPYRAN-4-ONE, 2-(4-CHLOROPHENYL)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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